package de.deda.mctest.program;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.entity.EntityPickupItemEvent;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerDropItemEvent;

public class BuildSystem implements CommandExecutor, Listener{

    private List<Player> build = new ArrayList<>();

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if(sender instanceof Player) {
            Player p = (Player) sender;
            if(args.length == 0) {
                if(p.hasPermission("mctest.build")) {
                    if(build.contains(p)) {
                        build.remove(p);
                        p.sendMessage("§cDu darfst nicht mehr bauen!");
                    } else if(!(build.contains(p))) {
                        build.add(p);
                        p.sendMessage("§aDu darfst nun bauen!");
                    }
                } else
                    p.sendMessage("§cDu hast dafür keine Rechte!");
            } else
                p.sendMessage("§cBitte benutze §6/build§c!");
        } else
            sender.sendMessage("Diesen Command duerfen nur Spieler benutzen!");
        return false;
    }

    @EventHandler
    public void OnBreakBuild(BlockBreakEvent e) {
        Player p = e.getPlayer();
        if(!(build.contains(p))) {
            e.setCancelled(true);
        } else if(build.contains(p)) {
            e.setCancelled(false);
        }
    }

    @EventHandler
    public void OnPlaceBuild(BlockPlaceEvent e) {
        Player p = e.getPlayer();
        if(!(build.contains(p))) {
            e.setCancelled(true);
        } else if(build.contains(p)) {
            e.setCancelled(false);
        }
    }

    @EventHandler
    public void OnDropItemBuild(PlayerDropItemEvent e) {
        Player p = e.getPlayer();
        if(!(build.contains(p))) {
            e.setCancelled(true);
        } else if(build.contains(p)) {
            e.setCancelled(false);
        }
    }

    @EventHandler
    public void OnPickUpBuild(EntityPickupItemEvent e) {
        Player p = (Player) e.getEntity();
        if(!(build.contains(p))) {
            e.setCancelled(true);
        } else if(build.contains(p)) {
            e.setCancelled(false);
        }
    }

    @EventHandler
    public void OnInvClickkBuild(InventoryClickEvent e) {
        Player p = (Player) e.getWhoClicked();
        if(!(build.contains(p))) {
            e.setCancelled(true);
        } else if(build.contains(p)) {
            e.setCancelled(false);
        }
    }
}